Question

160 cm of gold wire has a weight of 17. 8 grams. work out the
weignt of 210 cm of the gold wire.​

Answer 1

17.8 / 160 × 210

= 23.3625 gram.

Step-by-step explanation:

160Cm = 17.8 g

÷ 160

1 cm = 0.11125g

× 210

210 cm = 23.3625 g.

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